From Paris, take the A10 towards Bordeaux - Nantes, then the A11 to Chartres.
Exit 1 Ablis - Rambouillet and continue on the N10 to Chartres
At the 2nd roundabout right towards St Symphorien le Chateau on the D18 then Bouchemont, the Gué de Bleury. The farm is located in front of the pond.
From Chartres, take the N10 towards Paris.
Exit at St Symphorien Castle to the D18 and head towards Bouchemont, the Gué de Bleury.